The Heavenly Son-in-Law's Reign

The disgraced Tenth Prince of Dazhou, Xiao Yi'an, is wrongly imprisoned and sent by the emperor to Nanliang as a hostage. To his surprise, he ends up becoming the “envied” consort of a princess. Developing antibiotics and improving firearms, this state-level live-in son-in-law uses the superpowers granted to him by a saintess to take on heaven above and earth below amid a turbulent age…

Yet after enduring one ordeal after another, he discovers that his origins conceal a world-shaking secret.